/* General Styles */
body {
  font-family: "Times New Roman", serif;
  margin: 0;
  padding: 0;
  background-color: #000;
  color: #fff;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;

  /* Background image settings */
  background-image: url('images/polar-bears.jpg');
  background-size: cover;         
  background-repeat: no-repeat;   
  background-attachment: fixed;   
  background-position: center;    
}

/* Navigation Bar */
header {
  background: rgba(0, 0, 0, 0.5); /* Semi-transparent for readability */
  padding: 15px 0;
}

.navbar {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 25px;
  padding: 0;
  margin: 0;
}

.navbar li a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s ease;
  text-shadow: 1px 1px 8px #000; /* Improves readability */
}

.navbar li a:hover {
  color: #00bfff;
}

/* Page Container */
.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
  font-size: 18px;
}

/* Centering Utility */
.centered {
  text-align: center;
}

/* Footer */
footer {
  background: rgba(0, 0, 0, 0.5); /* Semi-transparent for readability */
  color: #888;
  text-align: center;
  padding: 20px 0;
  margin-top: auto;
  font-size: 0.9em;
  text-shadow: 1px 1px 8px #000; /* Improves readability */
}

/* Headings */
h1, h2 {
  font-weight: normal;
  text-shadow: 2px 2px 12px #000; /* Improves readability */
}

h1 {
  font-size: 32px;
}

h2 {
  font-size: 24px;
}

/* Landing Page Specific */
.landing-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.landing-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.landing-title {
  font-size: 60px;
  font-weight: normal;
  margin: 0;
  text-shadow: 2px 2px 16px #000; /* Extra readability for main title */
}

.landing-subtitle {
  font-size: 22px;
  font-weight: normal;
  margin-top: 10px;
  text-shadow: 1px 1px 8px #000;
}

/* Home Page Vertical Centering */
.home-main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 160px);
}

/* Home Page Content Styling */
.home-content {
  font-size: 22px;
  max-width: 700px;
  padding: 0 30px;
  text-align: center;
  text-shadow: 1px 1px 8px #000; /* Improves readability */
}